Some theories about Evelynn.
So with Evelynn's rework coming after Urgot's, I got to thinking about her lore. We know she's associated with the Shadow Isles but nothing else. So I came up with two theories about her origins.
Theory 1: A Prisoner Set Free Remember in Thresh's bio, that mage who was brought into his vault wrapped in chains? Well what if that guy wasn't the only person kept there? Maybe Evelynn was brought in at a later date or had been there the whole time, only trapped inside some magical object (like a genie in lamp); and when the Ruination occurred, her prison was destroyed and she was set free.
Theory 2: The Black Myst The recent leak that has described Xayah, Rakan, some of the latest skins and some reworks has also given me an idea to Evelynn's potential origins. The leak describes her as having clothes made from living shadows. The first thing this makes me think of is Yorick with his cape of black mist. So if it is at all similar to that, is Evelynn directly related to the black mist? Is she someone like Yorick who hasn't given into it but has still gained power? Or has she learned to control the mist?